This question is relatively old, but if you are still seeking replies about Homework for fourth grade. Reading every night (of course), usually self-selected texts- Accelerated Reader encourages students to select appropriate leveled books; math every night (usually only 5-10 problems, unless everyone understands the concept and you just want extra practice; because for those that do not understand, they usually just get help from a parent and in math we often teach a different method and it's even more confusing. I hate for them to do 10 problems incorrectly, because it takes more time to "unteach" their bad habits). Homework from content areas: science, social studies: read chapter or pages, write 10 facts; define key vocab; answer lesson questions, etc. Lately reading HW has been from newpapers: writing 10 interview questions to a homeowner selling his/her home; summarizing articles; re-writing titles to articles, finding 5 words and making a glossary. They like it. Good luck with the homework situation. The trick becames later, how to keep it from being more paper.